Reflexology..my younger sister is an expert at it having travelled as far as a remote village in Sumatra to learn the art of massaging the feet from a 'kiyai'. Her guru invented the above tool to make massaging easier. The one above was custom made in Kota Bharu and she gave it to me as a present. The u shape part is made of iron and the handle solid wood. My children and I massage each other's feet to improve our health.
My son's foot...this boy is so tall he's going to be a six footer in a couple of months n he is only 17.